“If Rubio paid AMEX directly for the charges, I don’t see this causing him a problem.”
This is just more innuendo and idiocy.
There are real reasons not to support Rubio.
There is no evidence that he paid it back - I doubt that he did since the account was hit with late charges, overfees, etc. Some of you need to get your heads out of your butts. He is economically illiterate.